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CITY OF SAN MATEO
RESOLUTION NO. ____ 2023
AUTHORIZING AN APPROPRIATION OF $6,180,000 FROM THE SEWER FUND RESERVES TO THE BASINS 2 AND 3 COLLECTION SYSTEM IMPROVEMENTS (46s003) PROJECT
WHEREAS, the Clean Water Program (CWP) improves the City of San Mateo’s sanitary sewer system to prevent sanitary sewer overflows and unauthorized discharges of sewage; WHEREAS, the Basins 2 and 3 Collections System Improvements Project (Basins 2 & 3) rehabilitates or replaces aging sewer collection system infrastructure and increases wastewater system capacity to eliminate sanitary sewer overflows in the City; and
WHEREAS, Basins 2 & 3 consists of seven different packages; and WHEREAS, three packages are complete and consist of the Glendora Shasta Relief Sewer, 38th Ave and 41st Ave Lift Station Improvements, and Pacific Blvd. Force Main; and WHEREAS, three other packages are progressing in construction and include the Dale Avenue Pump Station (DAPS) Improvements, Underground Flow Equalization System (UFES), and Delaware Street Relief Sewer, all of which are anticipated to be complete in Fiscal Year 2023-2024; and WHEREAS, the seventh and final package of Basins 2 & 3 is the El Camino Real Conveyance System Improvements Project (ECR Project); and
WHEREAS, the ECR Project will replace existing gravity sewers with new large diameter pipeline, replace and install new manholes, rehabilitate existing sewers with liner, and construct weir diversion structures to improve management of wet weather sewer flows; and
WHEREAS, the current adopted budget for the overall Basins 2 & 3 Project is $159,417,185; and WHEREAS, the current estimate to complete Basins 2 & 3 Project, including all the remaining active construction packages and the last ECR Project package, is $165,597,185; and WHEREAS, this $6,180,000 increase in the Basins 2 & 3 Project estimate at completion is due to 1) higher than originally estimated for the ECR Project, inclusive of construction costs, contingencies, project management, construction management, and engineering costs, 2) required construction contract changes to the Dale Ave Pump Station package, along with the additional project management, construction management and engineering costs to facilitate and manage the changes, and 3) anticipated contract change orders for the Underground Flow Equalization System construction contract; and WHEREAS, staff recommends the appropriation in an amount of $6,180,000 from the Sewer Fund Reserves to Basins 2 & 3 in order to fund the execution and completion of construction, project management, construction management, and engineering services during construction for Basins 2 & 3. 9 3
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NOW, THEREFORE, THE CITY COUNCIL OF THE CITY OF SAN MATEO, CALIFORNIA, HEREBY RESOLVES that:
1. The work addressed by this administrative report is being undertaken to support the Clean Water Program. This project is subject to the requirements of the California Environmental Quality Act (CEQA), the general components of which are included as part of the Final Programmatic Environmental Impact Report (Final PEIR) (SCH No. 201532006) that was prepared for the Clean Water Program. The Final PEIR was certified by City Council on June 6, 2016.
2. An appropriation of $6,180,000 from Sewer Fund Reserves to the Basins 2 and 3 Collection System Improvements (46s003) Project, revising the total project budget to a value of $165,597,185, is authorized.